10133428 has 12 divisors (see below), whose sum is σ = 18776772. Its totient is φ = 4768640.

The previous prime is 10133413. The next prime is 10133467. The reversal of 10133428 is 82433101.

It can be written as a sum of positive squares in 2 ways, for example, as 9474084 + 659344 = 3078^2 + 812^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10133399 and 10133408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74443 + ... + 74578.

It is an arithmetic number, because the mean of its divisors is an integer number (1564731).

Almost surely, 2^10133428 is an apocalyptic number.

It is an amenable number.

10133428 is a deficient number, since it is larger than the sum of its proper divisors (8643344).

10133428 is a wasteful number, since it uses less digits than its factorization.

10133428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149042 (or 149040 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10133428 is about 3183.3045722959. The cubic root of 10133428 is about 216.3974449697.

Adding to 10133428 its reverse (82433101), we get a palindrome (92566529).

The spelling of 10133428 in words is "ten million, one hundred thirty-three thousand, four hundred twenty-eight".